57237028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:844

約数の個数: 36

約数和(自身を含む): 108137680

約数和(自身を除く): 50900652

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 289, 578, 739, 1139, 1156, 1478, 2278, 2956, 4556, 12563, 19363, 25126, 38726, 49513, 50252, 77452, 99026, 198052, 213571, 427142, 841721, 854284, 1683442, 3366884, 14309257, 28618514, 57237028]

約数ペア:

[(1, 57237028), (2, 28618514), (4, 14309257), (17, 3366884), (34, 1683442), (67, 854284), (68, 841721), (134, 427142), (268, 213571), (289, 198052), (578, 99026), (739, 77452), (1139, 50252), (1156, 49513), (1478, 38726), (2278, 25126), (2956, 19363), (4556, 12563)]